My friend has a problem when openning ESL WIRE can someone help ?

Pokazuje się problem gdy znajomy odpala ESL WIRE wyskakuje mu komunikat pod tytułem " THE FILE CONTENT DIFFERS FROM THE EXPECTED CONTENT, WHICH USUALLY IS AN IDICATOR FOR CORRUPTON DUE TO NETWORK PROBLEMS" "PLEASE WAIT FOR SOME MINUTES, THEN RESTART ESL WIRE AND THE DOWNLOAD. Ktoś miał podobny problem proszę o pomoc a turniej za niedługo się zaczyna dzięki The thing in caps lock is what appears when he turns on the esl wire. Did anyone have the same problem ? ?? please help